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| author | Sidhartha Kumar <sidhartha.kumar@oracle.com> | 2022-04-28 23:16:10 -0700 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-04-28 23:16:10 -0700 |
| commit | 62e80f2b5072ed80a41fc6a272e44e8e17fdcf66 (patch) | |
| tree | f3e20bfcc9eb1a722d86b5295172e5e4d26f7fe7 /tools/testing/selftests/vm/run_vmtests.sh | |
| parent | 0e5e64c0b0d7bb33a5e971ad17e771cf6e0a1127 (diff) | |
tools/testing/selftests/vm/gup_test.c: clarify error statement
Print three possible reasons /sys/kernel/debug/gup_test cannot be opened
to help users of this test diagnose failures.
Link: https://lkml.kernel.org/r/20220405214809.3351223-1-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/vm/run_vmtests.sh')
| -rwxr-xr-x | tools/testing/selftests/vm/run_vmtests.sh | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh index 352ba00cf26b..8865ff365cc6 100755 --- a/tools/testing/selftests/vm/run_vmtests.sh +++ b/tools/testing/selftests/vm/run_vmtests.sh @@ -162,22 +162,32 @@ echo "------------------------------------------------------" echo "running: gup_test -u # get_user_pages_fast() benchmark" echo "------------------------------------------------------" ./gup_test -u -if [ $? -ne 0 ]; then +ret_val=$? + +if [ $ret_val -eq 0 ]; then + echo "[PASS]" +elif [ $ret_val -eq $ksft_skip ]; then + echo "[SKIP]" + exitcode=$ksft_skip +else echo "[FAIL]" exitcode=1 -else - echo "[PASS]" fi echo "------------------------------------------------------" echo "running: gup_test -a # pin_user_pages_fast() benchmark" echo "------------------------------------------------------" ./gup_test -a -if [ $? -ne 0 ]; then +ret_val=$? + +if [ $ret_val -eq 0 ]; then + echo "[PASS]" +elif [ $ret_val -eq $ksft_skip ]; then + echo "[SKIP]" + exitcode=$ksft_skip +else echo "[FAIL]" exitcode=1 -else - echo "[PASS]" fi echo "------------------------------------------------------------" @@ -185,11 +195,16 @@ echo "# Dump pages 0, 19, and 4096, using pin_user_pages:" echo "running: gup_test -ct -F 0x1 0 19 0x1000 # dump_page() test" echo "------------------------------------------------------------" ./gup_test -ct -F 0x1 0 19 0x1000 -if [ $? -ne 0 ]; then +ret_val=$? + +if [ $ret_val -eq 0 ]; then + echo "[PASS]" +elif [ $ret_val -eq $ksft_skip ]; then + echo "[SKIP]" + exitcode=$ksft_skip +else echo "[FAIL]" exitcode=1 -else - echo "[PASS]" fi echo "-------------------" |